<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Bootstrap 实例 - 折叠（Collapse）插件方法</title>
    <link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css">
    <script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
    <script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>

<div class="panel-group" id="accordion">
    <div class="panel panel-default">
        <div class="panel-heading">
            <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion"
                   href="#collapseOne">
                    点击我进行展开，再次点击我进行折叠。第 1 部分--hide 方法
                </a>
            </h4>
        </div>
        <div id="collapseOne" class="panel-collapse collapse in">
            <div class="panel-body">
                Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
                nesciunt sapiente ea proident. Ad vegan excepteur butcher vice
                lomo.
            </div>
        </div>
    </div>
    <div class="panel panel-success">
        <div class="panel-heading">
            <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion"
                   href="#collapseTwo">
                    点击我进行展开，再次点击我进行折叠。第 2 部分--show 方法
                </a>
            </h4>
        </div>
        <div id="collapseTwo" class="panel-collapse collapse">
            <div class="panel-body">
                Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
                nesciunt sapiente ea proident. Ad vegan excepteur butcher vice
                lomo.
            </div>
        </div>
    </div>
    <div class="panel panel-info">
        <div class="panel-heading">
            <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion"
                   href="#collapseThree">
                    点击我进行展开，再次点击我进行折叠。第 3 部分--toggle 方法
                </a>
            </h4>
        </div>
        <div id="collapseThree" class="panel-collapse collapse">
            <div class="panel-body">
                Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
                nesciunt sapiente ea proident. Ad vegan excepteur butcher vice
                lomo.
            </div>
        </div>
    </div>
    <div class="panel panel-warning">
        <div class="panel-heading">
            <h4 class="panel-title">
                <a data-toggle="collapse" data-parent="#accordion"
                   href="#collapseFour">
                    点击我进行展开，再次点击我进行折叠。第 4 部分--options 方法
                </a>
            </h4>
        </div>
        <div id="collapseFour" class="panel-collapse collapse">
            <div class="panel-body">
                Nihil anim keffiyeh helvetica, craft beer labore wes anderson cred
                nesciunt sapiente ea proident. Ad vegan excepteur butcher vice
                lomo.
            </div>
        </div>
    </div>
</div>
<script type="text/javascript">
    $(function () {
        $('#collapseFour').collapse({
            toggle: false
        })
    });
    $(function () {
        $('#collapseTwo').collapse('show')
    });
    $(function () {
        $('#collapseThree').collapse('toggle')
    });
    $(function () {
        $('#collapseOne').collapse('hide')
    });
</script>

</body>
</html>
